Analysis of the gases in a sealed reaction vessel containing NH 3, 2, N, and H2 at equilibrium at 400° C established the concentration of N2 to be 1.2 M and the concentration of H, to be 0.24 M. N2(g) +3H,(g) = 2NH3(g) K¸=0.50 at 400° C, what is the equilibrium molar concentration of NH3 ? A 0.091 0.0091 0.0083 D) 0.24

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